The DBA 4000 Series Front Rotor is designed for high-performance applications, offering superior heat dissipation and durability for demanding driving conditions. Cast from high carbon alloyed iron and subjected to Thermal Stability Profiling, this rotor is engineered to withstand increased stress and heat generated during intense braking. The rotor features DBA’s patented Kangaroo Paw ventilation system, which incorporates 144 diamond and teardrop patterned pillars, providing up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. This innovative design helps maintain optimal braking performance and reduces fade during aggressive driving or extended braking sessions.
The 4000 Series HD variant showcases a smooth OE style rotor finish, making it an ideal choice for drivers seeking the benefits of a high-performance rotor while maintaining a classic, factory appearance. Suitable for use in controlled race divisions or street applications, this rotor provides excellent thermal stability, moisture-proof corrosion protection, and direct replacement compatibility. The inclusion of thermo-graphic paint markings allows for easy temperature monitoring, ensuring consistent and safe braking performance. The rotor is packaged with moisture-resistant coatings, ensuring long-lasting reliability in various environmental conditions.
Designed to fit 2017-2018 Mazda MX-5 Miata and Fiat 124 Spider models, this premium replacement rotor offers a perfect balance of performance, durability, and style. Whether you’re upgrading your vehicle for track days or enhancing your street driving experience, the DBA 4000 Series Front Rotor provides the high-quality components needed for superior braking efficiency and safety.
Features:
- Cast from high carbon alloyed iron for enhanced durability
- Thermal Stability Profiling for consistent performance under heat
- Patented Kangaroo Paw ventilation system with 144 patterned pillars
- Increased surface area and cooling efficiency
- Smooth OE style rotor finish for a factory appearance
- Suitable for street and controlled racing applications
- Moisture-proof corrosion protection packaging
- Thermo-graphic paint markings for temperature monitoring
- Direct replacement fit for Mazda MX-5 Miata and Fiat 124 Spider
Fitment:
Fiat 124 Spider Abarth 2018 to 2020
Fiat 124 Spider Classica 2018 to 2020
Fiat 124 Spider Lusso 2018 to 2020
Fiat 124 Spider Urbana 2019 to 2020
Mazda CX-30 2.5 S 2021 to 2022
Mazda CX-30 2.5 S Carbon Edition 2022
Mazda CX-30 2.5 Turbo 2021 to 2022
Mazda CX-30 Base 2020
Mazda CX-30 Preferred 2020
Mazda CX-30 Premium 2020
Mazda CX-30 Select 2020
Mazda MX-5 Miata 100th Anniversary Special Edition 2020
Mazda MX-5 Miata Club 2017 to 2023
Mazda MX-5 Miata Grand Touring 2017 to 2023
Mazda MX-5 Miata RF 100th Anniversary Special Edition 2020
Mazda MX-5 Miata RF Club 2017 to 2023
Mazda MX-5 Miata RF Grand Touring 2017 to 2023
Mazda MX-5 Miata Sport 2017 to 2023

















